| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $62.42 | 3.235% | $64.4393 | $64.44 | $64.45 | $64.40 |
| Purchase #2 | $147.83 | 3.665% | $153.248 | $153.25 | $153.25 | $153.20 |
| Purchase #3 | $97.90 | 11.329% | $108.9911 | $108.99 | $109.00 | $109.00 |
| Purchase #4 | $22.94 | 11.615% | $25.6045 | $25.60 | $25.60 | $25.60 |
| Purchase #5 | $61.93 | 4.305% | $64.5961 | $64.60 | $64.60 | $64.60 |
| Purchase #6 | $102.59 | 7.571% | $110.3571 | $110.36 | $110.35 | $110.40 |
| Purchase #7 | $250.62 | 12.412% | $281.727 | $281.73 | $281.75 | $281.70 |
| 7 purchase totals = | $746.23 | $808.9631 | $808.97 | $809.00 | $808.90 | |